JLG 400S Service And Maintenance Manual page 506

SECTION 6 - JLG CONTROL SYSTEM
Help Message DTC
PLATFORM ROTATE RIGHT 3398
VALVE – OPEN CIRCUIT
PLATFORM ROTATE RIGHT 3399
VALVE – SHORT TO BATTERY
JIB LIFT UP VALVE - SHORT TO 33100 MACHINE SETUP > JIB = YES;
GROUND
JIB LIFT UP VALVE - OPEN CIR- 33101 MACHINE SETUP > JIB = YES;
CUIT
JIB LIFT UP VALVE - SHORT TO 33102 MACHINE SETUP > JIB = YES;
BATTERY
JIB LIFT DOWN VALVE - SHORT 33103 MACHINE SETUP > JIB = YES;
TO GROUND
JIB LIFT DOWN VALVE - OPEN 33104 MACHINE SETUP > JIB = YES;
CIRCUIT
JIB LIFT DOWN VALVE - SHORT 33105 MACHINE SETUP > JIB = YES;
TO BATTERY
TOWER LIFT UP VALVE – SHORT 33106 The UGM detects a short to ground at this output
TO GROUND
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Table 6-11. Diagnostic Trouble Code Chart
Fault Condition/Trigger
(For configurable items, fault applies only if
configured. All listed conditions to be met
unless stated otherwise)
The UGM detects an open circuit at this output
The UGM detects a short to battery at this output
The UGM detects a short to ground at this output
The UGM detects an open circuit at this output
The UGM detects a short to battery at this output
The UGM detects a short to ground at this output
The UGM detects an open circuit at this output
The UGM detects a short to battery at this output
Required Control
Conditions Required for Movement
Response or State
and/or to Clear Fault
Assignment
The UGM shall suspend The UGM no longer detects open circuit;
Platform Rotate Left and (340AJ, 400S, 450AJ) Full speed Platform
Right; Rotate Left and Right permitted after con-
(340AJ, 400S, 450AJ) The trols are initialized
UGM shall limit Platform
Rotate Left and Right to
Creep speed after controls
initialized;
(18RS, 24RS) Platform
Rotate Left and Right per-
mitted after controls are
initialized
The UGM shall prohibit Power Cycled
Platform Rotate Left,
Right and Flow Control
Valve outputs
The UGM shall prohibit Jib Power Cycled
Lift Up;
The UGM shall limit Jib Lift
Down to Creep speed
The UGM shall suspend Jib The UGM no longer detects open circuit;
Lift Up and Down; Full speed Jib Lift Up and Down permitted
The UGM shall limit Jib Lift after controls are initialized
Up and Down to Creep
speed after controls ini-
tialized
The UGM shall prohibit Jib Power Cycled
Lift Up, Down and Flow
Control
The UGM shall prohibit Jib Power Cycled
Lift Up and Down
The UGM shall suspend Jib The UGM no longer detects open circuit;
Lift Up and Down; Jib Lift Up permitted after controls are ini-
The UGM shall prohibit Jib tialized
Lift Up; Full speed Jib Lift Down permitted after
The UGM shall limit Jib Lift controls are initialized
Down to Creep speed after
controls initialized
The UGM shall prohibit Jib Power Cycled
Lift Up, Down and Flow
Control
The UGM shall prohibit Power Cycled
Tower Lift Up;
The UGM shall limit Tower
Lift Down Creep speed
X
X
X
X
X
X
X
X
X
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